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infoviewer_bb.cpp: avoid possible Wformat-truncation warnings

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Warning was:
	'%02d' directive output may be truncated writing
	between 2 and 11 bytes into a region of size 6
This commit is contained in:
Thilo Graf
2021-02-08 16:58:42 +01:00
parent 52d1513115
commit cfa57ee001
1 changed files with 3 additions and 2 deletions
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5
src/gui/infoviewer_bb.cpp
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@@ -674,8 +674,9 @@ void CInfoViewerBB::showIcon_Tuner()
return;
}
char icon_name[12];
snprintf(icon_name, sizeof(icon_name), "%s_%02d", NEUTRINO_ICON_TUNER, CFEManager::getInstance()->getLiveFE()->getNumber() + 1);
char icon_name[9];
snprintf(icon_name, sizeof(icon_name), "%s_%02u", NEUTRINO_ICON_TUNER, (uint32_t)CFEManager::getInstance()->getLiveFE()->getNumber() + 1);
icon_name[8] = '\0'; /* ensure termination... */
int w = 0, h = 0;
if (!checkBBIcon(icon_name, &w, &h))